Nguyen Viet, Cuong (2002): The Cost of Living Index for Poor Households: The Case of Vietnam.
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The paper aims to estimate the Fisher index during the period 1994-1997 to explore how well the Laspeyres index can serve as the cost of living index. It is shown that the Laspeyres results in an upward substitution bias, and the bias appears to be higher for the ultra-poor and the poor. It means that for the very poor group the Laspeyres index overestimates their cost of living. With a limited budget the poor tends to have substitution to ensure a certain level of living standard. This suggests a remarkable point that if the basket weights are not revised frequently the Laspeyres index can present a significant bias from the cost of living, and this bias tends to be higher for the poor group. Since there is not a significant difference in the CPI between the poor and the non-poor and the whole population, CPI can be used as an approximate index of living cost of the poor as well as the non-poor for a period from one to three years.
|Item Type:||MPRA Paper|
|Original Title:||The Cost of Living Index for Poor Households: The Case of Vietnam|
|English Title:||The Cost of Living Index for Poor Households: The Case of Vietnam|
|Keywords:||Poverty measurement, living cost, CPI, household survey, Vietnam.|
|Subjects:||I - Health, Education, and Welfare > I3 - Welfare and Poverty > I31 - General Welfare
O - Economic Development, Technological Change, and Growth > O1 - Economic Development > O15 - Human Resources; Human Development; Income Distribution; Migration
I - Health, Education, and Welfare > I3 - Welfare and Poverty > I32 - Measurement and Analysis of Poverty
|Depositing User:||Cuong Nguyen Viet|
|Date Deposited:||05. Oct 2010 14:17|
|Last Modified:||11. Feb 2013 19:16|
Atkinson, A. B. (1987), On the Measurement of Poverty, Econometrica Vol. 55, 1987, page: 749-764.
Bowley, A.L. (1901), Elements of Statistics, Westminster: Orchard House.
Deaton, A. (1997), The Analysis of Household Surveys: A Microeconometric Approach to Development Policy, Policy Research Department of the World Bank, Washington, DC, World Bank.
Diewert, W.E. (1992), “Fisher Ideal Output, Input and Productivity Indices Revisited”, Journal of Productivity Analysis 3, 211-248.
Fisher, I. (1911), The Purchasing Power of Money, London: Macmillan.
Fisher, I. (1921), “The Best Form of Index Number”, Journal of the American Statistical Association17, 533-537.
Fisher, I. (1922), The Making of Index Numbers, Houghton-Mifflin, Boston.
Fisher, W.C. (1913), “The Tabular Standard in Massachusetts History,” Quarterly Journal of Economics 27, 417-451.
Glewwe, P., Gragnolati, M., and Zaman, H. (2000), “Who Gained from Vietnam's Boom in the 1990s? An Analysis of Poverty and Inequality Trends”, Poverty and Human Resources, Development Research Group, World Bank.
Government (2001). National Target Program “Hunger Eradication and Poverty Reduction, and Employment in the Period 2001-2005”, Issued in line with the Decision No. 143/2001QD-TTg of the Prime Miniter.
Kakwani, N. C. (1980), Income Inequality and Poverty: Methods of Estimation and Policy Applications, World Bank Research Publication, Oxford University Press.
Kenneth J. Arrow (1958), “The Measurement of Price Changes” in The Relationship of Prices to Economic Stability and Growth (Joint Economic Committee, U.S. Congress, March, 31, 1958)
Konus A. (1939), "The Problem of the True Index of the Cost-of-Living," (1924), Econometrica 7, 1939, pp. 10-29.
MOLISA (2000), Drafted Strategy of Hunger Eradication and Poverty Reduction in the period 2001-2010, Documents for Conference in MOLISA, August 2000.
Nguyen Thi Hang & Nguyen Van Thieu (1991). "Poverty in Vietnam: Performance. current situation and assessments". In "Poverty in Vietnam" Conference. Hanoi.
Pollak, Robert A., (1989), The Theory of the Cost-of-Living Index, Oxford University Press, New York.
Ravallion, M. (1992), “Poverty Comparisons: A Guide to Concepts and Methods”, Living Standard Measurement Study, Working Paper No. 88, World Bank.
Robert H. (1982), “The Variability of Inflation Rates across Household Types”, Journal of Money, Credit, and Banking, November 1982. Robert M. (1979), “Variation in across Households in the Rate of Inflation”, Journal of Money, Credit, and Banking, February 1979.
Thesia I. Gamer, David S. Jonhson, and Mary F.Kokoski (1996), “An Experimental Consumer Price Index for the Poor”, Monthly Labor Review, September 1996.
World Bank (2000a), World Development Report, New York and Washington: Oxford University Press and World Bank.
World Bank (2000b), Vietnam Development Report 2000: Attacking Poverty, Hanoi, Vietnam. Available via internet at: http://worldbank.org.vn